Bug: Dualtor ip route verification fails as command not found

[wrideout-arista]

Is it platform specific

generic

Importance or Severity

High

Description of the bug

#22956 changed the route verification command from "ip route show" to "show ip route", as the use of the latter allows for a netlink bug to be bypassed on the SONiC DUT. This command does not exist on the ptf, and so fails.

Steps to Reproduce

Run any of the following dualtor tests:

• test_bgp_block_loopback1
• test_orchagent_slb

Actual Behavior and Expected Behavior

Route verificaion should not fail with "command not found" on the ptf.

Relevant log output

0:00:00.002023
msg = non-zero return code
invocation = {'module_args': {'_raw_params': 'show ip route', '_uses_shell': True, 'expand_argument_vars': True, 'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir': None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}}
_ansible_no_log = False
stdout =
stderr =
/bin/sh: 1: show: not found"">ptfhost = <tests.common.devices.ptf.PTFHost object at 0x7f7bf0109a90>, upper_tor_host = <MultiAsicSonicHost ldp203>, lower_tor_host = <MultiAsicSonicHost ldp205>
>           ptfhost.shell("show ip route")
self = <tests.common.devices.ptf.PTFHost object at 0x7f7bf0109a90>, module_args = ['show ip route'], complex_args = {}
function_name = 'setup_interfaces', lines = ['        ptfhost.shell("show ip route")\n'], index = 0, verbose = True, module_ignore_errors = False, module_async = False
E           cmd = show ip route
E           invocation = {'module_args': {'_raw_params': 'show ip route', '_uses_shell': True, 'expand_argument_vars': True, 'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir': None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}}
lines      = ['        ptfhost.shell("show ip route")\n']
module_args = ['show ip route']

Output of show version

Attach files (if any)

No response